The hormone adrenomedullin disrupts insulin signaling in blood vessel cells, contributing to systemic insulin resistance in obesity-associated type 2 diabetes, according to a new study. Blocking ...

Regardless of the cell type, the researchers found that damage to the mitochondria did not cause cell death. This observation ...

If insulin can’t get out of blood vessels, it can’t act in its target tissues. “Endothelial cells are full of insulin ...